標 本 名: | カラーチェンジ・ガーネット（Color-change Garnet）＊アレキタイプ・ガーネット（Alexandrite-like Garnet)
| 化学組成: | Fe2+3Al2(SiO4)3 - Mg3Al2(SiO4)3 | サ イ ズ: | | 重量: | | 透明: | LI1 (lightly included) (VS) | 数量: | | 産地: | Gem gravels around Ratnapura, Ratnapura District, Sabaragamuwa Province , スリランカ (Sri Lanka) | This is almost eye clean, color change garnet. the stone exit it's perfect brilliant cut but very good brilliancy and symmetry. In the daylight stone shows a yellowish bronze coloration. In Incandescent light the color is very strong red or orangey red. A very fine collector stone with a very distinctive color change from Sri Lanka. 
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